Your core workouts have never burned as much as this 15-minute Pilates sesh

East River Pilates instructor Chloe Gregor is bringing us an at-home, 15-minute Pilates core workout that'll burn out your entire midsection.

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Photo: Getty Images/Zinkevych

Adult Ballet is on the Rise—And Yes, You Should Totally Try it

Here's what to know before your first class.